8573157376 has 100 divisors (see below), whose sum is σ = 19864223152. Its totient is φ = 3623878656.

The previous prime is 8573157361. The next prime is 8573157389. The reversal of 8573157376 is 6737513758.

It is a nialpdrome in base 2 and base 8.

It is a zygodrome in base 2 and base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117440476 + ... + 117440548.

Almost surely, 2^8573157376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8573157376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9932111576).

8573157376 is an abundant number, since it is smaller than the sum of its proper divisors (11291065776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8573157376 is an frugal number, since it uses more digits than its factorization.

8573157376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 82 counting only the distinct ones).

The product of its digits is 3704400, while the sum is 52.

The square root of 8573157376 is about 92591.3461183063. The cubic root of 8573157376 is about 2046.6657976680.

The spelling of 8573157376 in words is "eight billion, five hundred seventy-three million, one hundred fifty-seven thousand, three hundred seventy-six".